CN220692786U - Junction box with end cover for bus duct - Google Patents
Junction box with end cover for bus duct Download PDFInfo
- Publication number
- CN220692786U CN220692786U CN202322315362.7U CN202322315362U CN220692786U CN 220692786 U CN220692786 U CN 220692786U CN 202322315362 U CN202322315362 U CN 202322315362U CN 220692786 U CN220692786 U CN 220692786U
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- Prior art keywords
- box
- bus duct
- terminal box
- end cover
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000006835 compression Effects 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 210000005056 cell body Anatomy 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 15
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The utility model relates to the technical field of junction boxes, in particular to a junction box with an end cover for a bus duct. Including installation component, box body subassembly, the installation component includes the mounting panel, the lower extreme of mounting panel is connected with the side board, the one end of sliding plate is connected with the grip block, the one end that the grip block was kept away from to the sliding plate is connected with the limiting plate, the one end that the sliding plate was kept away from to the limiting plate is connected with compression spring, the box body subassembly includes the terminal box, the inboard of terminal box is provided with terminal box, winding displacement case, winding displacement board. After the electric wires are orderly arranged in the junction box and the wire arrangement box, the electric wires are led to pass through the wire arrangement grooves on the wire arrangement plate, so that the electric wires are arranged more orderly, the overhaul work at the later stage is convenient, the winding phenomenon of the electric wires is avoided, the electric wires are arranged through the sleeve, the electric wires are contacted with the electric wires passing through the wire arrangement grooves, and the abrasion of the electric wires caused by the wire arrangement plate is avoided, so that the service life and the safety of the electric wires are improved.
Description
Technical Field
The utility model relates to the technical field of junction boxes, in particular to a junction box with an end cover for a bus duct.
Background
The bus duct is a closed metal device composed of copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system. Increasingly, wires and cables have been replaced in the field of low-voltage indoor power transmission mains engineering.
The junction box for the bus duct is mainly used for tapping power supply of the bus duct, is widely used in places such as factory buildings, high-rise buildings, markets and the like, and brings great convenience to site construction due to the use of the bus duct.
The existing bus duct is with taking end cover terminal box, and most all are directly connected device and bus duct through the bolt, lack the fixed centre gripping to the bus duct like this, and the long-time use can make the winding displacement board lead to the fact wearing and tearing to the electric wire when passing the winding displacement board simultaneously, and then influences the life and the security of electric wire.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to: the utility model provides a bus duct is with taking end cover terminal box, solve and directly be connected device and bus duct through the bolt, lack the fixed centre gripping to bus duct like this, simultaneously the cable is when passing the winding displacement board, long-time use can make the winding displacement board lead to the fact wearing and tearing to the electric wire, and then influence the life and the security of electric wire, when being connected device and bus duct, two grip blocks contact the bus duct earlier than the mounting panel, then the grip block receives the effort that bus duct both ends wall body produces and removes, the grip block promotes the sliding plate to slide to the sliding tray inside at the in-process that removes, then the sliding plate produces effort to compression spring through the limiting plate, simultaneously at this in-process compression spring atress compression and produce deformation, then the grip block is carried out the wall body at bus duct both ends under compression spring effort, and then the steadiness that device and bus duct are connected is improved, through the sheathed tube setting, be used for contacting with the electric wire that passes the winding displacement board leads to the fact wearing and tearing to the electric wire, thereby improve the life and the problem of electric wire and security.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a bus duct is with taking end cover terminal box, includes installation component, box body subassembly, the installation component includes the mounting panel, the lower extreme of mounting panel is connected with the side board, the sliding tray has been seted up to the inboard of side board, the one end of side board is provided with the sliding plate, the one end of sliding plate is connected with the grip block, the one end that the grip block was kept away from to the sliding plate is connected with the limiting plate, the one end that the sliding plate was kept away from to the limiting plate is connected with compression spring, the box body subassembly includes the terminal box, the box body groove has been seted up to the one end of terminal box, the top of terminal box is connected with the end frame, the one end that the terminal box was kept away from to the end frame is connected with the end cover, the inboard of terminal box is provided with the radiator fan, the inboard of terminal box is provided with terminal box, winding displacement case, winding displacement board, the inboard of winding displacement board is provided with the winding displacement groove.
The beneficial effects of the utility model are as follows: when being connected device and bus duct, two grip blocks contact the bus duct earlier than the mounting panel, then the grip block receives the effort of bus duct both ends wall body and produces the removal, the grip block promotes the sliding plate to slide to the sliding tray the inside at the in-process that removes, then the sliding plate produces the effort to compression spring through the limiting plate, simultaneously at this in-process compression spring atress compression and produce deformation, then the grip block carries out the centre gripping to the wall body at bus duct both ends under compression spring effort, and then improve the steadiness that device and bus duct are connected, through sheathed tube setting, be used for contacting with the electric wire that passes the bus duct, and then avoid the winding displacement board to cause wearing and tearing to the electric wire, thereby improve the life and the security of electric wire.
For protection of the connection of the device with the bus duct:
as a further improvement of the above technical scheme: the side board is provided with two altogether, two the side board symmetry sets up, the mounting hole has been seted up to the inboard of mounting panel.
The beneficial effects of this improvement are: when the device is used, the lower end of the mounting plate is contacted and attached with the top of the bus duct, then the mounting plate is connected with the bus duct through the mounting hole by using the bolts, and then the device is connected with the bus duct.
For the grip block carries out the centre gripping to the wall at bus duct both ends under compression spring effort, and then improves the steadiness that device and bus duct are connected:
as a further improvement of the above technical scheme: the side view cross section of grip block is the arc structure setting, the limiting plate sets up the inboard at the sliding tray, the cell body that is used for the sliding tray to carry out the gliding is seted up to the side board, the one end that the grip block was kept away from to the sliding tray runs through the cell body that the side board was seted up and extends to be connected with the limiting plate, compression spring keeps away from the one end of limiting plate and is connected with the inner wall of sliding tray.
The beneficial effects of this improvement are: when the device is connected with the bus duct, the two clamping plates are contacted with the bus duct before the mounting plates, then the clamping plates are moved by the acting force of the two end wall bodies of the bus duct, the clamping plates push the sliding plates to slide towards the inside of the sliding duct in the moving process, then the sliding plates generate acting force on the compression springs through the limiting plates, meanwhile, the compression springs are stressed and compressed and deform in the process, then the clamping plates clamp the wall bodies at the two ends of the bus duct under the acting force of the compression springs, and further the connection stability of the device and the bus duct is improved.
In order to turn over the end cover after the lockset is opened, the inner cavity of the junction box is correspondingly operated:
as a further improvement of the above technical scheme: the terminal box is installed at the top of mounting panel, the end cover is connected with the end frame rotation through the hinge pin, the end cover is provided with the tool to lock that carries out the closure with the end frame, the junction of end cover and end frame is provided with the sealing washer.
The beneficial effects of this improvement are: when the inner cavity of the junction box needs to be operated, the end cover is turned over after the lockset is opened, and then the inner cavity of the junction box is correspondingly operated.
For the wind that the heat dissipation fan produced can dispel the heat to the inner chamber of junction box and electric wire:
as a further improvement of the above technical scheme: one end of the junction box is connected with the inner wall of the junction box, and the junction box is arranged at a position between the wire arranging plate and the radiating fan.
The beneficial effects of this improvement are: through the setting of terminal box for to the work of binding up wiring of electric wire, start the operation back of heat dissipation fan, the wind that heat dissipation fan produced dispels the heat to the inner chamber of junction box and electric wire, and then improves the life and the security of electric wire.
To order the wire arrangement of the wires by the wire arrangement box:
as a further improvement of the above technical scheme: one end of the wire arranging box is connected with the inner wall of the junction box, and the wire arranging box is arranged at a position between the wire arranging plate and the box body groove.
The beneficial effects of this improvement are: the arrangement of the wire arrangement box is used for arranging wires, so that the wires are orderly arranged through the wire arrangement box.
In order to avoid the phenomenon of winding of the electric wire:
as a further improvement of the above technical scheme: one end of the wire arranging plate is connected with the inner wall of the junction box, and the wire arranging plate is arranged at a position between the junction box and the wire arranging box.
The beneficial effects of this improvement are: after the wires are orderly arranged in the junction box and the wire arrangement box, the wires pass through the wire arrangement grooves on the wire arrangement plate, so that the wires are arranged more orderly, the later maintenance work is convenient, and the winding phenomenon of the wires is avoided.
In order to avoid the wire arranging plate from wearing and tearing the electric wire, thereby improve life and the security of electric wire:
as a further improvement of the above technical scheme: the inner wall of the wire-arranging groove is connected with a sleeve, and the sleeve is of a cylindrical hollow rubber structure.
The beneficial effects of this improvement are: through sheathed tube setting for contact with the electric wire that passes the winding displacement groove, and then avoid the winding displacement board to lead to the fact wearing and tearing to the electric wire, thereby improve the life and the security of electric wire.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic structural view of the mounting plate of the present utility model.
Fig. 3 is a schematic top view of the junction box of the present utility model.
FIG. 4 is a schematic cross-sectional view of a side panel of the present utility model.
Fig. 5 is a schematic structural view of a flat cable panel according to the present utility model.
In the figure: 1. a mounting assembly; 11. a mounting plate; 12. a mounting hole; 13. a side plate; 14. a sliding groove; 15. a sliding plate; 16. a clamping plate; 17. a limiting plate; 18. a compression spring; 19. a sleeve; 2. a cartridge assembly; 21. a junction box; 22. a box body groove; 23. an end frame; 24. an end cap; 25. a heat dissipation fan; 26. a junction box; 27. a winding displacement box; 28. a wire arrangement plate; 29. and a wire-arranging groove.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
As shown in fig. 1-5, a junction box with an end cover for a bus duct comprises a mounting assembly 1 and a box body assembly 2, wherein the mounting assembly 1 comprises a mounting plate 11, the lower end of the mounting plate 11 is connected with a side plate 13, the inner side of the side plate 13 is provided with a sliding groove 14, one end of the side plate 13 is provided with a sliding plate 15, one end of the sliding plate 15 is connected with a clamping plate 16, one end of the sliding plate 15, which is far away from the clamping plate 16, is connected with a limiting plate 17, one end, which is far away from the sliding plate 15, of the limiting plate 17 is connected with a compression spring 18, the box body assembly 2 comprises a junction box 21, one end of the junction box 21 is provided with a box body groove 22, the top of the junction box 21 is connected with an end frame 23, one end, which is far away from the junction box 21, is connected with an end cover 24, the inner side of the junction box 21 is provided with a heat dissipation fan 25, the inner side of the junction box 21 is provided with a junction box 26, a wire arranging box 27 and a wire arranging plate 28, the inner side of the wire arranging plate 28 is provided with a wire arranging groove 29, the side blocks 13 are arranged with two side plates 13 and two symmetrical side plates 11 are provided with two side holes 12; when the device is used, the lower end of the mounting plate 11 is contacted and attached with the top of the bus duct, then the mounting plate 11 is connected with the bus duct through the mounting hole 12 by using bolts, further the connection between the device and the bus duct is realized, the connection between the device and the bus duct is protected by the arrangement of the side plate 13, the side view cross section of the clamping plate 16 is in an arc structure, the limiting plate 17 is arranged on the inner side of the sliding groove 14, the side plate 13 is provided with a groove body for sliding the sliding plate 15, one end of the sliding plate 15, far from the clamping plate 16, penetrates through the groove body provided by the side plate 13 and extends to be connected with the limiting plate 17, and one end of the compression spring 18, far from the limiting plate 17, is connected with the inner wall of the sliding groove 14; when the device is connected with a bus duct, the two clamping plates 16 are firstly contacted with the bus duct by virtue of the mounting plate 11, then the clamping plates 16 are moved by virtue of the acting force of two end wall bodies of the bus duct, the sliding plates 15 are pushed to slide into the sliding duct 14 by virtue of the clamping plates 16 in the moving process, then the sliding plates 15 exert force on the compression springs 18 by virtue of the limiting plates 17, meanwhile, the compression springs 18 are compressed under force and deform in the process, then the clamping plates 16 clamp the wall bodies at two ends of the bus duct under the acting force of the compression springs 18, so that the connection stability of the device and the bus duct is improved, the junction box 21 is mounted at the top of the mounting plate 11, the end cover 24 is rotationally connected with the end frame 23 by virtue of the hinge shaft, a lockset locked with the end frame 23 is arranged on the end cover 24, and a sealing ring is arranged at the joint of the end cover 24 and the end frame 23; when the inner cavity of the junction box 21 needs to be operated, the end cover 24 is turned over after the lockset is opened, then the inner cavity of the junction box 21 is correspondingly operated, one end of the junction box 26 is connected with the inner wall of the junction box 21, and the junction box 26 is arranged between the wire arranging plate 28 and the heat radiating fan 25; through the arrangement of the junction box 26, the wire binding and wiring work is used for binding the wires, after the operation of the heat dissipation fan 25 is started, the heat generated by the heat dissipation fan 25 can dissipate heat to the inner cavity of the wire box 21 and the wires, so that the service life and the safety of the wires are improved, one end of the wire box 27 is connected with the inner wall of the junction box 21, and the wire box 27 is arranged at a position between the wire box 28 and the box body groove 22; the arrangement of the wire arranging box 27 is used for arranging wires so as to orderly arrange the wires by the wire arranging box 27, one end of the wire arranging plate 28 is connected with the inner wall of the junction box 21, and the wire arranging plate 28 is arranged between the junction box 26 and the wire arranging box 27; after the wires are orderly arranged in the junction box 26 and the wire arranging box 27, the wires pass through the wire arranging grooves 29 on the wire arranging plate 28, so that the wires are arranged more orderly, the later maintenance work is convenient, the phenomenon of winding of the wires is avoided, the inner wall of the wire arranging grooves 29 is connected with the sleeve 19, and the sleeve 19 is of a cylindrical hollow rubber structure; through the arrangement of the sleeve 19, the sleeve is used for being contacted with the electric wire passing through the wire arrangement groove 29, so that the abrasion of the electric wire caused by the wire arrangement plate 28 is avoided, and the service life and the safety of the electric wire are improved.
The working principle of the utility model is as follows: when the device is used, when the device is connected with the bus duct, the two clamping plates 16 are contacted with the bus duct before the mounting plate 11, then the clamping plates 16 are moved by the acting force of the two end wall bodies of the bus duct, the clamping plates 16 push the sliding plates 15 to slide towards the inside of the sliding grooves 14 in the moving process, then the sliding plates 15 act on the compression springs 18 through the limiting plates 17, meanwhile, the compression springs 18 are compressed under force and deform in the process, then the clamping plates 16 clamp the wall bodies at the two ends of the bus duct under the acting force of the compression springs 18, so that the connection stability of the device and the bus duct is improved, then the lower end of the mounting plate 11 is contacted and attached with the top of the bus duct, then the mounting plate 11 is connected with the bus duct through the mounting holes 12 by bolts, so that the connection of the device and the bus duct is realized, the connection position of the device and the bus duct is protected through the arrangement of the side plates 13, through the arrangement of the wiring box 26, the binding and wiring work of the wires is used for starting the operation of the heat dissipation fan 25, the heat generated by the heat dissipation fan 25 can be dissipated to the inner cavity of the wiring box 21 and the wires, the service life and the safety of the wires are further improved, the wiring box 27 is used for orderly arranging the wires, the wires are orderly arranged in the wiring box 26 and the wiring box 27, then pass through the wiring grooves 29 on the wiring plate 28, the wires are further orderly arranged, the later maintenance work is facilitated, the winding phenomenon of the wires is avoided, the sleeve 19 is used for contacting the wires passing through the wiring grooves 29, the wires are further prevented from being worn by the wiring plate 28, the service life and the safety of the wires are further improved, when the inner cavity of the junction box 21 needs to be operated, the end cover 24 is turned over after the lock is opened, and then the inner cavity of the junction box 21 is correspondingly operated.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (8)
1. The utility model provides a bus duct is with taking end cover terminal box, includes installation component (1), box body subassembly (2), installation component (1) include mounting panel (11), its characterized in that: the utility model discloses a terminal box, including mounting panel (11), the lower extreme of mounting panel (11) is connected with side board (13), sliding tray (14) have been seted up to the inboard of side board (13), the one end of side board (13) is provided with sliding tray (15), the one end of sliding tray (15) is connected with grip block (16), the one end that grip block (16) was kept away from to sliding tray (15) is connected with limiting plate (17), the one end that sliding tray (15) was kept away from to limiting plate (17) is connected with compression spring (18), box body subassembly (2) include terminal box (21), box body groove (22) have been seted up to the one end of terminal box (21), the top of terminal box (21) is connected with end frame (23), the one end that terminal box (21) was kept away from to end frame (23) is connected with end cover (24), the inboard of terminal box (21) is provided with heat dissipation fan (25), the inboard of terminal box (21) is provided with terminal box (26), winding displacement case (27), winding displacement board (28), the inboard of winding displacement board (28) is provided with winding displacement groove (29).
2. The terminal box with end cover for a bus duct according to claim 1, wherein: the side boards (13) are arranged in two, the two side boards (13) are symmetrically arranged, and the inner side of the mounting board (11) is provided with mounting holes (12).
3. The terminal box with end cover for a bus duct according to claim 1, wherein: the side view cross section of grip block (16) is the arc structure setting, limiting plate (17) set up the inboard at sliding tray (14), side board (13) are offered and are used for sliding tray (15) to carry out gliding cell body, the one end that grip block (16) was kept away from to sliding tray (15) runs through the cell body that side board (13) was offered and extends to and is connected with limiting plate (17), compression spring (18) are kept away from the one end of limiting plate (17) and are connected with the inner wall of sliding tray (14).
4. The terminal box with end cover for a bus duct according to claim 1, wherein: the junction box (21) is arranged at the top of the mounting plate (11), the end cover (24) is rotationally connected with the end frame (23) through a hinge shaft, the end cover (24) is provided with a lock which is locked with the end frame (23), and a sealing ring is arranged at the joint of the end cover (24) and the end frame (23).
5. The terminal box with end cover for a bus duct according to claim 1, wherein: one end of the junction box (26) is connected with the inner wall of the junction box (21), and the junction box (26) is arranged at a position between the wire arranging plate (28) and the radiating fan (25).
6. The terminal box with end cover for a bus duct according to claim 1, wherein: one end of the wire arranging box (27) is connected with the inner wall of the junction box (21), and the wire arranging box (27) is arranged at a position between the wire arranging plate (28) and the box body groove (22).
7. The terminal box with end cover for a bus duct according to claim 1, wherein: one end of the wire arranging plate (28) is connected with the inner wall of the junction box (21), and the wire arranging plate (28) is arranged at a position between the junction box (26) and the wire arranging box (27).
8. The terminal box with end cover for a bus duct according to claim 1, wherein: the inner wall of the wire-arranging groove (29) is connected with a sleeve (19), and the sleeve (19) is of a cylindrical hollow rubber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315362.7U CN220692786U (en) | 2023-08-28 | 2023-08-28 | Junction box with end cover for bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315362.7U CN220692786U (en) | 2023-08-28 | 2023-08-28 | Junction box with end cover for bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220692786U true CN220692786U (en) | 2024-03-29 |
Family
ID=90376149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322315362.7U Active CN220692786U (en) | 2023-08-28 | 2023-08-28 | Junction box with end cover for bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220692786U (en) |
-
2023
- 2023-08-28 CN CN202322315362.7U patent/CN220692786U/en active Active
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